- Philatelic & Numismatic Society
- Robotics Club
- Yoga Club
- Library Club
- Environmental Club
- College Magazine
- Chamber Orchestra
- Cinema Society
- Astronomy Club
- Aquarium Club
- Scuba Diving Unit
- Culinary Arts Society
- Aeronautical Societya
- Junior Science & Technology
- Histoarcheo Club
- Geography Society
- Gavel Club
- Student Christian Movement
- English Lit & Debating Society
- Radio Club
- Junior Maths Society
- Road Safety Patrol
- Sinhala Literary & Debating Society
- Seylan Bank Students’ Savings Unit
- HNB Students’ Savings Unit
- Kennel Club
- Buddhist Students’ Association
- Junior English Lit & Debating Society
- Art Club
- Spelling Union
- Carnatic Orchestra
- Canto Perpetua Choir
- Western Band
- Tamil Drama Society
- Hewisi Band
- English Drama Society
- Photographic Club
- Society for Social Work & Welfare
- ICT Society
- Senior Environmental Club
- Hindu Students’ Union
- Political Science Society
- Red Cross Society
- Association of Innovation and Design
- Islamic Society
- Association of Science and Technology
- Quiz Club
- Automobile Club
- Cubing Society
- Health Club
- Tamil Literary and Debating Society
- Wildlife Society
- Thomian Union
- Commerce Society
- Interact Club
- The Ternion
- Classical Music Association
- Media Unit
- Productive Citizenship Society
- United Nations Club
Political Science Society
The Political Science Society if S.Thomas' College, Mount Lavinia wishes change the attitudes and mindsets of the students at College when it comes to politics and political science. As such, the society has focused its attention on encouraging students to engaging in national and international political discussion and educate themselves on current political affairs. The Political Science Society has been an active Society since its inception and has been involved in serving the community and contributing to College in various ways for over a decade.Latest Project
Instagram Project
The Political Science Society Instagram account was established in dedication to change the attitudes and mindsets of the students on Politics and Political Science. We will be uploading details about our Society's upcoming projects and activities eg: The Friday Forum .We will also be posting some facts regarding Politics and Political Science theories, concepts and principles eg: Fascism